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Doubles in session


Current system
17398-0458
STF 2191 AB
HD 160388


Nearby doubles
27' : 17408-0521
A 2685

29' : 17384-0519
BAZ 8

35' : 17391-0531
HDS2494

51' : 17383-0413
J 2508

69' : 17441-0434
HDS2507

75' : 17359-0411
J 2668AB

87' : 17355-0556
STF2183AB

94' : 17456-0424
A 31

96' : 17421-0627
LDS4760

100' : 17459-0536
BRT 470

101' : 17465-0453
GWP2735

105' : 17335-0545
DRS 60

106' : 17465-0429
STF2208AB

107' : 17378-0316
LNV 8

108' : 17462-0410
GWP2733

116' : 17443-0632
RST4573AB

121' : 17466-0354
A 33

124' : 17456-0330
A 32AB

125' : 17326-0602
TDT 404

132' : 17427-0255
BRT 469

134' : 17361-0257
TDT 429

136' : 17472-0617
RST4575

139' : 17309-0538
A 30AB

143' : 17341-0303
TOK 417

146' : 17303-0422
RST5085

150' : 17465-0305
BRT 471



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
 
 
WDS 17398-0458 : COMPONENTS
 
 
  A B
B pa=267.0°
sep=26.34"
 
C pa=282.6°
sep=22.88"
pa=31.8°
sep=7.54"
 
 
17398-0458 A
 
 
Name HD 160388 Coord arcsec 2000 173947.28-045804.8 Mag 7.83 Spectral class F2V (yellow-white)
PmRA 7.00 PmDE -5.0 SAO 141793 HIP 86444
Tycho2 5089-00725-1 HD 160388 GC 23941 ADS 10693
BD BD-04 4325
Tycho2
Tycho2 5089-00725-1 Pflag RAmdeg 264.94699854 DEmdeg -4.96801530
PmRA 6.9 PmDE -5.1 E RAmdeg 6 E DEmdeg 7
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.98 EpDEm 1990.57
Num 13 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.9 BTmag 8.278 E BTmag 0.017 VTmag 7.830
E VTmag 0.013 Prox 263 TYC T HIP 86444
CCDM A RAdeg 264.94698306 DEdeg -4.96800333 EpRA 1990 1.84
EpDE 1990 1.69 E RAdeg 5.8 E DEdeg 6.9 Posflg
Corr -0.3
SAO
SAO 141793 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 0.006 Vmag 7.5 SpType F2
Double code Source 70 CatNum 23941 DM BD-04 4325
DMcomp BDsup HD 160388 M HD 0
GC 23941 RA1950rad 4.61259481 DE1950rad -0.08624826 PmRA2000 0.0013
PmDE2000 0.007
Hipparcos
Catalog H HIP 86444 Proxy T RAhms 17 39 47.28
DEdms -04 58 04.8 Vmag 7.78 VarFlag R Vmag G
RAdeg 264.947 DEdeg -4.968 AstroRef A Plx 9.61
CCDM 17398-0458 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source P Qual D M HIP
Theta Rho HD 160388 BD BD-04 4325
CD CP Dm number -04 4325 VIred 0.56
SpType F2 R SpType Coord arcsec 2000 173947.28-045804.8
Hipparcos 2
HIP 86444 Sn 95 So 3 Nc 1
RArad 4.6241972442 DErad -0.0867080373 Plx 7.12 PmRA 0.31
PmDE -3.33 E RArad 1.05 E DErad 0.71 E Plx 1.12
E pmRA 1.24 E pmDE 0.84 Hpmag 7.8751 E Hpmag 0.0111
SHp 0.019 VA 0 BV 0.491 E BV 0.015
VI 0.56
CCDM
Ccdm 17398-0458 RComp Comp A Note1
Note2 Discov num DRAs -0.65 DDEs -3.6
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.0 Sp F2 PmNote *
PmRA 17 PmDE 6 Dm number -04 4325 Cat1 BD
Name2 141793 Cat2 SAO HD 160388 M HD
ADS BDS A10693 M ADS BDS N IDS IDS 17345S0455A
HIC 86444
 
 
17398-0458 B
 
 
Coord arcsec 2000 173945.52-045806.2 Coord calc 173945.52-045806.2 Mag 8.46 Spectral class F2 (yellow-white)
PmRA 13.00 PmDE -4.0 SAO 141791 HIP 86441
Tycho2 5089-00726-1 HD 160387 GC 23940 ADS 10693
BD BD-04 4324 Calc delta mag 0.63
Tycho2
Tycho2 5089-00726-1 Pflag RAmdeg 264.93966913 DEmdeg -4.96841154
PmRA 5.7 PmDE -10.5 E RAmdeg 8 E DEmdeg 10
E pmRA 1.5 E pmDE 1.5 EpRAm 1991.07 EpDEm 1990.64
Num 10 Q RAmdeg 3.1 Q DEmdeg 2.3 Q pmRA 3.1
Q pmDE 2.4 BTmag 8.973 E BTmag 0.021 VTmag 8.467
E VTmag 0.016 Prox 263 TYC T HIP 86441
CCDM B RAdeg 264.93965333 DEdeg -4.96839083 EpRA 1990 1.87
EpDE 1990 1.70 E RAdeg 8.4 E DEdeg 9.9 Posflg
Corr -0.3
SAO
SAO 141791 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.002 Vmag 8.6 SpType F2
Double code Source 70 CatNum 23940 DM BD-04 4324
DMcomp BDsup HD 160387 M HD 0
GC 23940 RA1950rad 4.61246347 DE1950rad -0.08625674 PmRA2000 0.001
PmDE2000 -0.001
Hipparcos
Catalog H HIP 86441 Proxy RAhms 17 39 45.52
DEdms -04 58 06.2 Vmag 8.43 VarFlag R Vmag H
RAdeg 264.94 DEdeg -4.9684 AstroRef B Plx 9.83
CCDM 17398-0458 N CCDM I Nsys 2 Ncomp 1
MultFlag C Source I Qual D M HIP
Theta Rho HD 160387 BD BD-04 4324
CD CP Dm number -04 4324 VIred 0.54
SpType F2 R SpType Coord arcsec 2000 173945.52-045806.2
Hipparcos 2
HIP 86441 Sn 95 So 3 Nc 1
RArad 4.6240693055 DErad -0.0867148983 Plx 4.93 PmRA 10.48
PmDE -8.53 E RArad 3.76 E DErad 2.52 E Plx 3.92
E pmRA 4.12 E pmDE 2.58 Hpmag 8.5768 E Hpmag 0.0171
SHp 0 VA 0 BV 0.471 E BV 0.019
VI 0.54
CCDM
Ccdm 17398-0458 RComp Comp B Note1
Note2 Discov num STF2191 DRAs -2.48 DDEs -6.0
R dRAs 10 Year 1831 Theta 268 Rho 26.4
Obs 13 Vmag 9.0 Sp F2 PmNote *
PmRA 13 PmDE -2 Dm number -04 4324 Cat1 BD
Name2 141791 Cat2 SAO HD 160387 M HD
ADS BDS A10693 M ADS BDS N IDS IDS 17345S0455B
HIC 86441
 
 
17398-0458 C
 
 
Coord arcsec 2000 173945.79-045759.8 Mag 12.71 Calc delta mag 4.88 Calc coord yes
CCDM
Ccdm 17398-0458 RComp B Comp C Note1
Note2 Discov num HO 419 DRAs DDEs
R dRAs Year 1893 Theta 033 Rho 8.1
Obs 3 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10693 M ADS BDS N IDS IDS 17345S0455C
HIC 86441